Reclining on thrones set in lines, and We shall join them to pure; beautiful ones
Muhammad Ahmed - Samira
Reclining/resting on royal beds/sofas lined/arranged, and We got them married with (spouses of) eyes with intense blackness of pupils and whiteness (beautifully contrasted)
Resting on couches arranged in rows... We partnered them (the conscious humans manifesting the forces of the Names) with houris (bodies with superior and clear vision [heart])! (All expressions in the Quran of female houris are symbolic, allegoric expressions, like other metaphors pertaining to the life of Paradise. The statement ‘Math’alul jannatillatiy’ contained in various verses, which means, “The example [metaphor] of Paradise” [13:35] or “The allegoric description [metaphoric representation] of Paradise” [47:15] are indications of this truth. [Note that there is also a Hadith which states, “Allah says, ‘I have prepared for My righteous servants things which no eye has ever seen, and no ear has ever heard, and no human heart/mind has ever perceived!’” Sahih Bukhari, Muslim, Tirmidhi])
Al-muntakhab fi tafsir al-Qur'an al-Karim
Reclining on throne - like lounges ranked in rows which each is destined to ascend, and Allah will wed them to beauties whose eyes radiate splendour that no one could have conceived in life